Polymer-graphene nanocomposites
US9790334B2 · kind B2 · utility
2Cited by
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15Claims
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Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Mar 14, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/011
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided herein is technology relating to polymer-graphene nanocomposites and particularly, but not exclusively, to methods for producing polymer-graphene nanocomposites using master batches comprising graphene and a polymer or polymer precursor. The resulting polymer-graphene nanocomposites comprise a high degree of exfoliation and dispersion of graphene nanoplatelets within the polymer matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.